CVE-2026-111627High· 7.2▾ MidnightPoC available

HestiaCP before 1.10.5 Protected Admin Bypass via Cron Job Creation

▾ Midnight zone — Critical, or high with PoC / in-the-wild

Depth score52/ 100 · Moderate

impact 39.6 · likelihood 0 · exploitation 12

⚡ Agent-ready:Raw markdown ↗JSON ↗

Proof of concept

A public proof-of-concept already exists for this vulnerability — see Exploit availability below.

…

Published

Oct 16, 2026

Updated

Oct 16, 2026

CVSS

7.2

Vendor

hestiacp

Product

hestiacp

CWE

CWE-863

Depth score

52 · Moderate

EPSS

—

Platforms

—

Source

CVEORG

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

decided 2026-10-16

Exploitation: poc
Automatable: no
Technical impact: total

Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

2 events · 1 day

Oct 16, 2026Published
Disclosed via CVEORG
Oct 16, 2026Public exploit observed
Exploit / PoC code exists

hestiacp CWE-863 #cve.org #exploit-available

Affected

hestiacp < 1.10.5

Full technical detail▾

Overview

HestiaCP before 1.10.5 contains an authorization bypass vulnerability that allows non-ROOT_USER administrators to perform write actions while impersonating the protected ROOT_USER account. Attackers can log in via the loginas parameter and POST to /add/cron/, because the read-only flag is never checked, causing crond to run their commands as the protected administrator's system account.

Affected

hestiacp < 1.10.5

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

Change history

Field changes observed since this record was first indexed.

Oct 16, 2026Public exploit / PoC published

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#cve.org#exploit-available

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CVE-2026-111627High· 7.2▾ MidnightPoC available

HestiaCP before 1.10.5 Protected Admin Bypass via Cron Job Creation

▾ Midnight zone — Critical, or high with PoC / in-the-wild

Depth score52/ 100 · Moderate

impact 39.6 · likelihood 0 · exploitation 12

⚡ Agent-ready:Raw markdown ↗JSON ↗

Proof of concept

A public proof-of-concept already exists for this vulnerability — see Exploit availability below.

…

Published

Oct 16, 2026

Updated

Oct 16, 2026

CVSS

7.2

Vendor

hestiacp

Product

hestiacp

CWE

CWE-863

Depth score

52 · Moderate

EPSS

—

Platforms

—

Source

CVEORG

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

decided 2026-10-16

Exploitation: poc
Automatable: no
Technical impact: total

Timeline

Disclosure to exploitation, from the record and what we observed since indexing it.

2 events · 1 day

Oct 16, 2026Published
Disclosed via CVEORG
Oct 16, 2026Public exploit observed
Exploit / PoC code exists

hestiacp CWE-863 #cve.org #exploit-available

Affected

hestiacp < 1.10.5

Full technical detail▾

Overview

Affected

hestiacp < 1.10.5

Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

References

Change history

Field changes observed since this record was first indexed.

Oct 16, 2026Public exploit / PoC published

Related vulnerabilities

Connected by shared product, vendor, weakness, or advisory.

#cve.org#exploit-available